Paracanthocobitis linypha
Paracanthocobitis linypha is a tiny loach‑like freshwater fish, reaching just 4.3 cm. It inhabits clear, fast‑flowing streams with gravel substrates and is prized by niche anglers for its elusive behavior rather than sport or food value.
Family
Nemacheilidae
Max Size
4.3 cm
Habitat
freshwater
Climate
tropical
Best Season
Spring to early summer when water temperatures are 15‑22 °C (59‑72 °F)
Best Time
Early morning or late afternoon when insects are most active
No distribution map available
Teesta River – Darjeeling Stretch
IndiaClear mountain waters of the Teesta host abundant Paracanthocobitis linypha, especially in riffle sections near Darjeeling.
Best: June-September
Koshi River – Barahapokhari Basin
NepalRemote high‑altitude tributary where the species thrives among gravel beds; requires trekking and local guide.
Best: April-May
Ayeyarwady River – Near Mandalay
MyanmarWide, slow‑moving sections with abundant leaf litter; popular among local anglers targeting the loach.
Best: July-October
Chao Phraya River – Lopburi Reach
ThailandAccessible day‑trip location with well‑maintained access points; the loach is common in sandy patches.
Best: May-September
Upper Brahmaputra – Kaziranga Floodplain
IndiaSeasonal floodplain providing ideal habitat; requires boat launch and knowledge of tidal swings.
Best: July-October
Mekong Tributary – Sekong River, Laos
LaosLess‑visited stretch where the loach aggregates during spawning runs; access via local villages.
Best: June-August
Best bait: Microscopic live bait (mosquito larvae, daphnia) or tiny artificial micro‑jig